package com.ruoyi.common.core.utils;

import java.util.Random;

public class GeneratorRandomNoUtil {
    public static String generatorRandomNo() {
        Random random = new Random();
        StringBuilder stringBuilder = new StringBuilder();

        String number = random.nextInt(100000) + "";

        for (int i = 0; i < 5; i++) {
            int randomNum = random.nextInt(80 - 70) + 70;
            stringBuilder.append((char) randomNum);
        }
        return number + stringBuilder;
    }
}
